R. U. Hacking? Hackathon 2021 Online Learn. Create. Connect. £2,960 in prizes Winners announced 350 participants
5G Edge Computing Challenge with AWS and Verizon Online Build low-latency applications using AWS Wavelength on Verizon’s 5G Edge. $50,000 in prizes Winners announced 718 participants
Hydrangea Hacks Online Bay Area's largest hackathon for women and non-binary individuals $5,000 in prizes Winners announced 536 participants
Garden Hacks Online Build hacks for the nature enthusiasts in you! Non-monetary prizes Winners announced 255 participants
AlphaHacks 2021 Online Create projects that will live beyond the hackathon weekend. $CAD 94,727 in prizes Winners announced 413 participants
Surfs Up Hacks Online Surfs Up, Hackers! Summer is here and it's time for hacking! Non-monetary prizes Winners announced 302 participants
HackTCMX 1 Online The goal of this hackathon is for each student to create a useful product that adheres to a specific theme $6,710 in prizes Winners announced 47 participants
Leonhard Euler Idea Contest Online Build modern, intelligent apps whilst learning all about graphs, no experience required! $10,000 in prizes Winners announced 290 participants
Hack Girl Summer 2.0 Online Calling all ladies and non-binary folx! Who is ready to get hacky in this heatwave? Non-monetary prizes Winners announced 191 participants
Hack the Earth 2021 Online Hack the Earth is an online hackathon for creating solutions to environmental issues with technology! $CAD 3,300 in prizes Winners announced 166 participants
Hack-cade Online Join us for a fun weekend of hacking and gaming! Non-monetary prizes Winners announced 281 participants
Elastic Weekend with Code for Cause Online Elastic Weekend + Hackathon in collaboration with Code for Cause! Prizes worth INR 1 Lakh! ₹ 85,450 in prizes Winners announced 2582 participants
WIEHack 3.0 Online 36 hrs Women Centric Hackathon $40,000 in prizes Winners announced 54 participants
Neighborhood Hacks Online Build hacks for small businesses and local communities this weekend! Non-monetary prizes Winners announced 273 participants
HackUPC 2021 Online BarcelonaTech student Hackathon. Online. 36 hours. Dream it. Hack it. Ship it. Non-monetary prizes Winners announced 294 participants
TOHacks 2021 Online Based in Toronto, Canada, TOHacks aims to connect talented youth entrepreneurs, leaders and innovators with the top industry professionals in rising fields of new technologies. $CAD 70,195 in prizes Winners announced 727 participants
Blockhack 2021 Online Bridging the gap between entrepreneurs and blockchain technology, promoting growth for blockchain-related projects and ventures $4,500 in prizes Winners announced 143 participants
RU Hacks 2021: Digital Online RU Hacks is a student-run organization of Ryerson University, located in the heart of downtown Toronto (going virtual this year due to COVID-19!) $CAD 63,228 in prizes Winners announced 564 participants
Equinox'21 Online Get inspired and innovate at Equinox! An arresting 36 hours of developing, collaboration and fun awaits you on 30th April. ₹ 69,455 in prizes Winners announced 671 participants
VenusHacks Online UC Irvine's first women-centric hackathon $12,960 in prizes Winners announced 200 participants
Lovelace Hacks Online Lovelace Hacks is the first women focused hackathon from UC Davis, launched by SacHacks and Davis Women in Computer Science. $1,770 in prizes Winners announced 43 participants
Hack-ccessible Online Build something awesome with Hack-ccessible! Non-monetary prizes Winners announced 238 participants
DragonHacks 2021 Online Drexel IEEE's 7th annual 24-hour hackathon! Being held digitally this year on Gather. $5,650 in prizes Winners announced 119 participants